Savalz6ada8dWo
Savalz6ada8dWo
03-02-2017
Mathematics
contestada
Solve and show work 7^(4x-3)=22
Respuesta :
LammettHash
LammettHash
06-02-2017
[tex]7^{4x-3}=22[/tex]
[tex]\log_77^{4x-3}=\log_722[/tex]
[tex](4x-3)\log_77=\log_722[/tex]
[tex]4x-3=\log_722[/tex]
[tex]4x=3+\log_722[/tex]
[tex]x=\dfrac{3+\log_722}4[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 72+ )
Otras preguntas
Solve by elimination:4x+7y =8-8x -14y= 5
A microscope is set so it makes an object appear 4 x 10`2 times larger than its actual size. A virus has a diameter of of 2 x 10`-7 meter. how large will the di
Can someone tell me what is Anaphora?
if a sample of magnesium has a mass of 60 g, how many moles of magnesium does the sample contain
you shoot a model rocket into the air with a speed of 18.2 m/s. now high does the rocket go?
what's the square root of 135
please help :-( thanks
Does a scalene always have to have unequal sides?
Can someone tell me what is a Genre?
Noah rows across a river that is 48m wide. The current carries him 15m downstream. How far does Noah actually travel?
